103 Hera:DISCOVERER:James Craig Watson####James Craig Watson:ALMA_MATER:University of Michigan####103 Hera:PERIAPSIS:371240000.0 (kilometres)####James Craig Watson:NATIONALITY:Canada####James Craig Watson:DEATH_PLACE:Madison, Wisconsin
James Craig Watson, a Canadian who went to the University of Michigan, found 103 Hera. 103 Hera has a periapsis measurement of 371240000.0 (kilometres). Mr. Watson died in Madison, Wisconsin.